Methylene blue removal from water using H2SO4 crosslinked magnetic chitosan nanocomposite beads

I Mustafa - Microchemical Journal, 2019 - Elsevier
H 2 SO 4 crosslinked magnetic chitosan nanocomposite beads had been prepared and
applied as adsorbents for methylene blue removal. The nanocomposite beads were …

Synthesis and characterization of Fe3O4/SiO2 nanocomposites

A Nikmah, A Taufiq, A Hidayat - IOP Conference Series: Earth …, 2019 - iopscience.iop.org
Abstract Fe 3 O 4@ SiO 2 nanocomposites have been synthesized using the Stöber method.
X-ray diffraction data analysis showed the addition of SiO 2 changed the diffraction pattern …

Manganese doped-iron oxide nanoparticle clusters and their potential as agents for magnetic resonance imaging and hyperthermia

MF Casula, E Conca, I Bakaimi, A Sathya… - Physical Chemistry …, 2016 - pubs.rsc.org
A simple, one pot method to synthesize water-dispersible Mn doped iron oxide colloidal
clusters constructed of nanoparticles arranged into secondary flower-like structures was …

The correlations between structural and optical properties of magnetite nanoparticles synthesised from natural iron sand

H Heryanto, D Tahir - Ceramics International, 2021 - Elsevier
The correlations between structural and optical properties of magnetite (Fe 3 O 4)
nanoparticles were analyzed by using X-Ray Diffraction (XRD) and Fourier Transform …

[PDF][PDF] Synthesis of magnetite (Fe3O4) Nanoparticles from iron sands by Co-precipitation-ultrasonic irradiation methods

R Rahmawati, A Taufiq, S Sunaryono… - Journal of Materials …, 2018 - jmaterenvironsci.com
Abstract Magnetite (Fe3O4) nanoparticles have been synthesized from iron sands with both
coprecipitation and co-precipitation—ultrasonic irradiation methods. X-ray diffraction (XRD) …

Optimization of frequency and stirring rate for synthesis of magnetite (Fe3O4) nanoparticles by using coprecipitation-ultrasonic irradiation methods

R Rahmawati, MG Permana, B Harison, B Yuliarto… - Procedia …, 2017 - Elsevier
Abstract Magnetite (Fe 3 O 4) nanoparticles from iron sand as starting materials have been
successfully synthesized by using coprecipitation-ultrasonicirradiation methods. This paper …

Magnetic Manganese‐Based Micromotors MnFe2O4@Fe3O4/graphite and Mn2O3@Fe2O3@Fe3O4/graphite for Organic Pollutant …

B Kichatov, A Korshunov, V Sudakov… - Advanced …, 2023 - Wiley Online Library
Wastewater pollution with organic compounds poses a serious threat to human health. One
of the possible methods for solving these problems can be the use of micro/nanomotors …

Studies on nanostructure and magnetic behaviors of Mn-doped black iron oxide magnetic fluids synthesized from iron sand

A Taufiq, Sunaryono, N Hidayat, A Hidayat, EGR Putra… - Nano, 2017 - World Scientific
Manganese (Mn)-doped black iron oxide (Fe3O4) magnetic fluids in the system of Mn x Fe
3− x O4 were successfully synthesized from natural magnetite (iron sand) by using co …

Competition between the impact of cation distribution and crystallite size on properties of MnxFe3− xO4 nanoparticles synthesized at room temperature

N Modaresi, R Afzalzadeh, B Aslibeiki, P Kameli - Ceramics International, 2017 - Elsevier
In the present study, the effect of Mn doping on the structural, morphological and magnetic
properties of Mn x Fe 3− x O 4 (0≤ x≤ 1) samples has been investigated. The obtained X …

Structural, optical, and antifungal characters of zinc oxide nanoparticles prepared by sol-gel method

A Taufiq, HN Ulya, J Utomo, N Hidayat… - Journal of Physics …, 2018 - iopscience.iop.org
The preparation of zinc oxide nanoparticles has been successfully done by employing a sol-
gel route. The x-ray diffraction data analysis presented that the zinc oxide particles …